Abstract: University library plays an important role in serving all lecturers and students as it is a place where books and other information resources are collected and gathered for the purposes of reading and reference.  As time goes by, university libraries have gradually open to the public to fully make use of its function as an educational and social platform. The socialized service of university library has the advantages of promoting cultural virtue and moral integrity to the public. However, there remain many issues during the development of socialized service in the university library.  Besides analyzing the difficulties and obstacles faced in socialized services of the university library, this paper aims to provide countermeasures to solve the problems.